您要查找的是不是：
- Welding Technology of Self Shielded Flux Cored Electrode 自保焊药芯焊丝焊接工艺
- He shielded me from hostile criticism. 他庇护我使我免受怀敌意的批评。
- He thinks pornography is poison to young minds. 他认为色情会腐蚀年轻人的心灵。
- Keywords self shielded flux cored electrode （SSFCE）;melting slag detachability;stick slag mechanism; 自保护药芯焊丝;熔渣脱渣性;粘渣机理;
- The arrows had been tipped with poison. 这些箭的箭头上都蘸上了毒药。
- Someone tried to poison our dog. 有人想毒杀我们的狗。
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- He was a wreck of his former self. 他身体坏得不成样子，已兴从前判若两人。
- Her hat shielded her eyes from the sun. 她的帽子遮住太阳光保护她的眼睛。
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
- The poison has passed into his system. 毒物已进入他的体内。
- Dip your injured finger in the disinfectant to soak out the poison. 把你受伤的手指浸在消毒剂里，把毒浸泡出来。
- The police officer shielded the child with her body. 那警察用她的身体保护了小孩。
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- He tried to kill himself by taking poison. 他曾试图服毒自杀。
- He took an antidote for the poison. 他服了对付那种毒物的解毒剂。
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者说，是第二个我。
- The rat poison comes in small pellets. 灭鼠药是做成丸状的。
